2205030056436 has 96 divisors (see below), whose sum is σ = 5734538208000. Its totient is φ = 732723629184.

The previous prime is 2205030056429. The next prime is 2205030056473. The reversal of 2205030056436 is 6346500305022.

2205030056436 is a `hidden beast` number, since 2 + 2 + 0 + 5 + 0 + 3 + 0 + 0 + 5 + 643 + 6 = 666.

It is a super-2 number, since 2×2205030056436² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2205030056436.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 150311710 + ... + 150326378.

It is an arithmetic number, because the mean of its divisors is an integer number (59734773000).

Almost surely, 2^{2205030056436} is an apocalyptic number.

It is an amenable number.

2205030056436 is an abundant number, since it is smaller than the sum of its proper divisors (3529508151564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2205030056436 is a wasteful number, since it uses less digits than its factorization.

2205030056436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18918 (or 18910 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 2205030056436 in words is "two trillion, two hundred five billion, thirty million, fifty-six thousand, four hundred thirty-six".